208030167

素因数分解:

$3^3\times {\mathrm{1619}}^1\times {\mathrm{4759}}^1$

素因数の和:6387

約数の個数: 16

約数和(自身を含む): 308448000

約数和(自身を除く): 100417833

約数列:

[1, 3, 9, 27, 1619, 4759, 4857, 14277, 14571, 42831, 43713, 128493, 7704821, 23114463, 69343389, 208030167]

約数ペア:

[(1, 208030167), (3, 69343389), (9, 23114463), (27, 7704821), (1619, 128493), (4759, 43713), (4857, 42831), (14277, 14571)]